baber/WOPTO huggingface dataset:
Patent ES-460948-A1 (ES)
Title: Multi-cylinder reciprocating piston internal combustion engine
IPC: F01B9/00
Filed: 1977-07-22
Abstract: A multi-cylinder reciprocating piston internal combustion engine with the cylinders thereof arranged in series in a plurality of rows, which includes a crank shaft with Z-shaped lift pin having rotatably journaled thereon a universal joint. The universal joint includes an outer part with journal pins and an inner part journaled in the outer part and including a hollow shaft having its longitudinal axis extending perpendicular to the axes of the journal pins. The outer part of the universal joint is non-rotatably connected to a double arm rocker having pistons connected thereto through the intervention of connecting rods. The outer part of the universal joint which is journaled in the engine housing extends around the lifting pin in a box or bowl-shaped manner. For each lifting pin, two diametrically arranged double arm rockers, with two pistons each are provided.
Patent ES-462507-A1 (ES)
Title: Cross-linkable saturated powderous compositions and powderous painting and coating compositions containing same
IPC: C09D5/03
Filed: 1977-09-21
Abstract: A saturated cross-linkable binder composition adapted for preparing coatings having a non-glossy surface is disclosed which comprises: (a) at least one cross-linkable resin selected from the group consisting of saturated polyester resins and epoxide resins (b) a cross-linking agent wherein the functional groups are selected from the group consisting of acid groups and acid anhydride groups and, in case the cross-linkable resin is a saturated polyester resin, also masked isocyanate groups and, (c) having associated therewith a salt of an at least bivalent metal ion and an organic acid anion selected from the group consisting of carboxylic anions and acetylacetonate. These binder compositions are particularly useful as binding agents in powderous paint compositions which yield a paint coating having a non-glossy and textured surface.
Patent ES-464091-A1 (ES)
Title: A Sawing Process and a Saw Blade for Carrying Same Out
IPC: B23D61/12
Filed: 1977-11-11
Abstract: The saw blade has two sorts of teeth. A leading tooth 1 is relatively narrow, and cuts a narrow slot in the workpiece. A following tooth 6 is much wider and enlarges the slot cut by the first tooth 1 by removing material from the walls of the groove. Narrower teeth 1, 2 and wider teeth 6 can be arranged alternately along the length of the saw blade. The cut formed in the wood is of a stepped cross-section.
Patent ES-471258-A1 (ES)
Title: Method of driving piles underwater
IPC: E02D7/06
Filed: 1978-06-29
Abstract: A method is disclosed for driving a pile into the ocean floor utilizing an underwater hammer. A leg of an offshore jacket structure is provided with several annular guide sleeves affixed to the leg at several spaced apart locations along the exterior of the leg. A pile is disposed underwater in the lower guide sleeves proximate the lower end of the structure leg. A housing assembly having a hammer mounted inside is lowered from the surface through the guide sleeves and into contact with the top of the pile, with the hammer being beneath the surface. The pile is driven by a succession of blows delivered by the hammer. The housing is then raised to the surface and moved to another driving location by an overhead sling.
Patent ES-475319-A1 (ES)
Title: Capping machinery
IPC: B67B3/20
Filed: 1978-11-22
Abstract: A method for applying a threaded closure to a container, said closure having sealing means in or towards the crown thereof, which method comprises applying the closure to the container by the application of a predetermined rotary torque thereto, continuing the application of the closure to the container until the desired torque applied is obtained and thereafter applying axial pressure to the closure crown towards and on to the container while simultaneously applying said torque whereby the closure pressure serves to disengage the threads to overcome at least some of the friction therebetween to permit a greater proportion of the applied torque to be applied to the sealing means within the closure.
Patent ES-479016-A1 (ES)
Title: Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom
IPC: C08F291/08
Filed: 1979-03-28
Abstract: Novel improved polymer/polyol composition made by polymerizing one or more ethylenically unsaturated monomers in situ in a blend of a polyol having a number average molecular weight of at least about 76 and a preformed polymer/polyol prepared by the in situ polymerization of one or more polymerizable ethylenically unsaturated monomers in a polyol, said preformed polymer/polyl having a viscosity of not more than 40,000 cps at 25 DEG C., to form a highly stable dispersion of small polymer particles in said polyols, wherein said preformed polymer/polyol and said improved polymer/polyol composition are more stable than the polymer/polyol having the same chemical composition as said improved polymer/polyol composition but made in the absence of said preformed polymer/polyol. The novel compositions are highly useful in the production of polyurethane products.
Patent ES-8101921-A1 (ES)
Title: Silica-based synthetic materials containing boron in the crystal lattice and processes for their preparation
IPC: C01B33/02
Filed: 1979-06-19
Abstract: The invention is concerned with particular crystalline silica materials that contain boron in the crystal lattice. These materials are useful as catalysts for many reactions.
Patent ES-486233-A1 (ES)
Title: Device for locking a carrier which is rotatable about a horizontal axis and which supports a weapon, e.g. a quick-firing gun, which can be directed in elevation.
IPC: F16B1/00
Filed: 1979-11-22
Abstract: An armored vehicle having a full-circle swivelable turret and a weapon which outside the turret is elevationally aimable on a weapon support connected to the turret includes a mechanism for selectively securing, releasing, and partially releasing the weapon support exclusively from the turret interior and for triggering a signal when the weapon support is secured. When the weapon support is secured the weapon is maintained in a fixed position, and when the weapon support is released the weapon can be moved into any firing position. The mechanism allows personnel to remain inside the armored protection when securing and releasing the weapon support.
Patent ES-8100481-A1 (ES)
Title: Method of manufacturing projectiles
IPC: F42B14/02
Filed: 1980-03-05
Abstract: The present invention relates to a method of fastening driving bands to projectiles, e.g. artillery shells. Such driving bands are generally made of a softer material than the shell. They have previously been fastened to the rear part of the shell body by means of a press fit or a combination of a press and shrinkage fit. The present invention now provides for a simpler and more reliable connection between the shell body and the driving band by friction welding the driving band to the shell body. The driving band may be of sintered iron.
Patent ES-8101936-A1 (ES)
Title: Cooperative rolling process and apparatus
IPC: C07H17/00
Filed: 1980-03-28
Abstract: An apparatus and process for rolling metal strip to provide increased percentage reductions in the thickness of the strip per pass and increased total reduction between anneals. A 4-high rolling mill is modified so that it is back-up roll driven such that the back-up rolls have different peripheral speeds in the same ratio as the desired strip reduction. The strip travels through the mill in a serpentine arrangement to provide three reductions per pass. Forward and back tension are applied to the strip during rolling.
Patent ES-8105014-A1 (ES)
Title: High tear strength ethylene-based hydrocarbon polymers, film formed from such polymers, and process for making such polymers.
IPC: C08F2/34
Filed: 1980-06-17
Abstract: Heterogeneous ethylene-based hydrocarbon copolymers having high tear strength properties in film form, formed from ethylene, C3-4 monomer and C5-8 monomer with a molar ratio in the polymer of < CHEM > of about 0.006 to 0.09, a < CHEM > ratio of about 0.003 to 0.07 and having a chain branch factor of about 0.2 to 0.8 and a narrow molecular weight distribution a gas phase process for making such polymers, and film made from such polymers.
Patent ES-8106271-A1 (ES)
Title: Process for the production of phenylmalonic acid mono-esters
IPC: C07D309/12
Filed: 1980-07-24
Abstract: Sodium salts of phenylmalonic acid mono-esters are produced by reacting a phenylacetic acid ester with carbon dioxide in the presence of a sodium substituted compound, which is prepared by substituting a sodium atom for a hydrogen atom of an organic compound selected from a group consisting of acetylene, cumene, triphenylmethane, methyl-methylthiomethyl-sulfoxide and dimethyl-sulfoxide, at a temperature in a range of -20 DEG C. to -40 DEG C.
Patent ES-8105951-A1 (ES)
Title: Vehicle braking regulation systems, particularly for aircraft.
IPC: B64C25/46
Filed: 1980-10-16
Abstract: The braking regulation system comprises means (1) delivering signals of actual speed of the vehicle, a pulse generator (2) delivering braked wheel speed signals, a digital computer (10) measuring the speed of the braked wheel by relative counts of the number of pulses and of time units, and formulating a set point speed signal, obtained on the basis of a set point slip, and to which the speed of the braked wheel is slaved, to drive a braking control component (6), such as an "all or nothing" rapid solenoid valve.
Patent ES-8106891-A1 (ES)
Title: 2-Hydroxyalkyl-3,4,5,trihydroxy piperidines, processes for their preparation and their use as medicaments.
IPC: C07D211/46
Filed: 1980-10-17
Abstract: The invention relates to alpha -hydroxyalkyl-3,4,5-trihydroxypiperidines defined by Formula (I), infra, and pharmaceutical compositions and medicaments containing said compounds. Also included in the invention are methods for the use of said compounds, compositions and medicaments as inhibitors of alpha -glucoside hydrolases and intermediates for the compounds of said Formula (I).
Patent ES-8201846-A1 (ES)
Title: Apparatus for separating liquid-solid mixtures
IPC: B01D29/25
Filed: 1980-12-04
Abstract: An improved screw type apparatus for separating the liquid phase from a solid-liquid mixture includes a conveyor screw and a discharge housing that includes an imperforate cylindrical wall which surrounds the downstream end of the screw tube and has a discharge opening formed therein. A discharge gate is pivotally mounted in the discharge opening, and a pneumatic actuator is provided to bias the gate toward a closed position with a preselected, constant force. Paddles are affixed to the cylindrical downstream end of the screw tube at longitudinal spacings thereon for the purpose of propelling the deliquified solid phase of the mixture about the end of the screw tube, and stripper members are mounted on the interior of the cylindrical discharge housing wall adjacent the discharge opening to extend between the paddles to aid in urging the solid material into the discharge opening.
Patent ES-8202663-A1 (ES)
Title: Vital rate decoder
IPC: B61L3/00
Filed: 1981-02-06
Abstract: A vital rate decoder for actuating one of a plurality of output relays in correspondence with the frequency of an input signal applied thereto, comprising a main rate decoding processor for evaluating the frequency and duty cycle of the input signal by establishing permissible rate windows defined by predetermined tolerances such that the output device corresponding to a frequency can be actuated only when the input signal has a rate code falling in a respective rate window with a predetermined duty cycle tolerance. The rate decoding processor produces plural checkwords having predetermined values based on failure-free rate decoding of the input signal. The checkwords are processed by a checking processor which produces a relay actuating signal only if valid checkwords are produced. The checking processor uses the checkwords to select and load predetermined bytes into a pair of vital counting registers which are then successively decremented. The checking processor then compares the decremented counter register contents at each step to verify that the contents thereof bear a predetermined relationship such that the output device corresponding to the rate code of the input signal is actuated only until the counting registers reach a predetermined count and only so long as the comparison of the contents of the pair of counting registers bear the predetermined relationship.
Patent ES-8201825-A1 (ES)
Title: A Respirator for Clinical Use
IPC: A61M16/00
Filed: 1981-02-17
Abstract: A respirator comprises a pneumatic module and a control module 6. The pneumatic module comprises manifolds 2-4, connected to supplies of compressed gases, and to a pneumatically operated pressure equilibrator 21 which is connected to a mixing chamber 22, controlled by a dual pressure switch 26, which supplies batteries of valves 7, 16 having stepped series-connected resistances signalling the control module 7. Battery 7 forms an inspiration valve assembly and incorporates a flow transducer 15, while the other controls the expiration valve 7. The control module 6 comprises a microprocessor 35 incorporating a keyboard 38 and a VDU40 simultaneously showing alpha- numeric and graphic information. The information to the control module 6 from the pneumatic module passes through amplifying blocks 42, 43, 44 and A/D converters which are connected to buses of the microprocessor 35. The data buses are also connected to a plurality of optical couplers and amplifiers 46 to 49 which produce signals for controlling the various valves and members of the pneumatic module.
Patent ES-8300831-A1 (ES)
Title: Self-curable resinous compositions useful in coating applications.
IPC: C08G59/56
Filed: 1981-07-06
Abstract: N-methylol amide-containing resinous compositions and methods of preparing them. Aqueous dispersions of the instant resinous composition containing N-methylol amides in amounts sufficient to impart self-curing at comparatively low temperatures are disclosed. The aqueous dispersions of the instant resinous compositions are useful as coating compositions they are particularly suited to electrodeposition.
Patent ES-8204898-A1 (ES)
Title: Television signal ghost detector
IPC: H04N5/21
Filed: 1981-08-07
Abstract: A television signal ghost detector is provided which acquires a component of a ghost signal when one is present, after which the ghost signal component is tracked, thereby providing a continuous indication of the presence of the ghost signal and its delay with respect to the main television signal. In the television receiver, a training signal contained within the received television signal is applied to a variable delay line. When the television signal is contaminated by a ghost signal, the training signal will be followed by a ghost of itself. When the delay of the variable delay line is correct, the delayed training signal at the output of the delay line will be in time coincidence with the training signal ghost at the input of the delay line. A coincidence detector detects this condition, after which time the delay of the delay line is controlled to maintain the coincident condition during subsequent receptions of the training signal. The delay of the delay line is a measure of the delay of the ghost signal with respect to the main television signal. When the delay of the delay line is incorrect, and the coincident condition is not established, the delay of the delay line is varied until the coincident condition occurs.
Patent ES-8301273-A1 (ES)
Title: Process of culturing microorganisms using a microemulsion
IPC: C02F3/34
Filed: 1981-09-16
Abstract: There is described a process for the culture of microorganisms in a medium comprising a hydrophobic material containing microorganisms by the use of nutrient substances in aqueous solution micro-emulsified in a liquid immiscible with water. As the source of nitrogen, compounds soluble in water are used, such as urea or ammonium nitrate, sulphate or phosphate, and, as the source of phosphorus, compounds soluble in water are used. The medium should also contain a directly-assimilable source of carbon. Application of this process to the culture of microorganisms, allowing operations to be carried out which comprise the degrading of hydrocarbons covering an area of water or ground an application of particular interest for operations for combatting oil pollution of the sea by biological degradation.
Patent ES-8306650-A1 (ES)
Title: Printing compositions
IPC: C09D11/02
Filed: 1981-09-30
Abstract: A printing medium comprises a thermoplastic resin and a rheology-controlling diluent, the medium having a melting point of between 40 DEG and 80 DEG C., and being non-tacky at room temperature. The diluent is preferably selected from liquid resins, high molecular weight esters, fatty alcohols and saturated fatty acids. The medium is used in a method of decorating an article comprising forming an image of the decoration in a flowable ink composition on a heated support, picking up the image from the support on a silicone transfer member at a lower temperature to form a flexible film on the transfer member in a semi-fluid condition, and applying the film to an article to be decorated within a period of time during which the composition remains semi-fluid whereby the composition solidifies immediately on contact with the surface of the article to form a non-tacky coating thereon.
Patent ES-8300006-A1 (ES)
Title: Food products containing microfibrillated cellulose
IPC: A23L9/20
Filed: 1981-10-28
Abstract: A food product containing microfibrillated cellulose is prepared by mixing together an edible liquid which swells cellulose, a food additive and fibrous cellulose to form a liquid suspension. The suspension is repeatedly passed through a small diameter orifice in which the mixture is subjected to a pressure drop of at least 3000 psig and a high velocity shearing action followed by a high velocity decelerating impact. The process converts the cellulose into microfibrillated cellulose and forms a stable homogeneous suspension of the microfibrillated cellulose, liquid and food additive.
Patent ES-8305547-A1 (ES)
Title: Turbomachine blade wear monitoring system.
IPC: F01D5/12
Filed: 1981-12-01
Abstract: System including a light (26) for illuminating at least one blade (16) on a selected stage (12) of the turbomachine (10). An image of the illuminated blade is generated and transmitted to a receiver (22) preferably located at a remote station whereat the image of the illuminated blade is displayed.
Patent ES-8302291-A1 (ES)
Title: Water box and expansion chamber device for a heat exchanger
IPC: F28D1/04
Filed: 1982-02-10
Abstract: In a heat exchanger or radiator for an engine-cooling circuit, a device forming a water box and an expansion chamber which are made in a single piece by moulding, but which are formed as separate containers that do not share a common partition, although they may be held together by a thin strip of material (27). The containers are of cylindrical or semi-cylindrical shape for strength.
Patent ES-8400890-A1 (ES)
Title: Oil-in-water emulsions, method for their preparation and use.
IPC: A01N25/30
Filed: 1982-03-25
Abstract: Novel oil-in-water emulsions, which contain (a) 0.1 to 80% by weight of at least one sparingly water-soluble active compound (as herein defined) selected from agrochemical active compounds, active compounds for combating pests in the domestic field and hygiene field and/or pharmacologically active compounds, (b) 1 to 20% by weight of at least one alkylaryl polyglycol ether of the general formula < IMAGE > (I) wherein R1 represents a hydrogen atom or an alkyl group having 1 to 16 carbon atoms, R3 represents a hydrogen atom or a methyl group, m is 1, 2 or 3, and n is an integer from 10 to 50, if appropriate in a mixture with an alkylarylsulphonic acid salt of the general formula < IMAGE > (II) wherein R3 represents an alkyl group having 8 to 35 carbon atoms and Me(+) represents an alkali metal cation, an equivalent of an alkaline earth metal cation or a cation of the general formula < IMAGE > wherein R', R'', R''' and RIV independently of one another represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a hydroxyalkyl group having 1 to 4 carbon atoms, (c) water, (d) if necessary, 1 to 30% by weight of at least one poorly water-miscible organic solvent and/or a solubilizer, and (e) if appropriate 0.05 to 15% by weight of one or more additives, the sum of the components being 100% by weight in each case, a process for the preparation of these emulsions and their use in the field appropriate to the active compound.
Patent ES-8308454-A1 (ES)
Title: Method and device for voltage regulation on a DC generator
IPC: H02J7/24
Filed: 1982-08-03
Abstract: The invention is based on a method for regulating the output voltage of a mechanically driven electric DC generator, such as a dynamo machine or an alternator having a rectifier for charging at least one accumulator battery which is connected to an electrical load network as a buffer and is supplied with electrical power from the generator. It is distinguished in that a comparator (13) monitors the voltage at the terminals of the battery (1) and initiates the complete interruption of the energising circuit (7) of the generator if the battery voltage reaches an upper threshold value which corresponds essentially to the normal maximum charge voltage of the battery, and makes the energising circuit (7) of the generator (5) again once the terminal voltage of the battery (1) has fallen essentially to its nominal value again. The invention helps to reduce the losses and heating of DC generators which are connected to a buffering battery.
Patent ES-8400527-A1 (ES)
Title: Earthmoving machine.
IPC: E02F9/18
Filed: 1982-10-20
Abstract: An earthmoving machine primarily for land drainage and irrigation purposes has a pivotally mounted boom (8) carrying an arm (12) pivoted at one end to one end of the boom and having a bucket (14) or the like attached at its other end. At the end of the arm which is pivoted on the boom a quadrant (20) is formed around which passes a pendant cable (18) attached to a counterweight (22) which is slidable on the rearwardly extending end of the boom, the counterweight, and thus the arm, being moved by a ram (24) so that radially outwards movement of the arm (12) is accompanied by outwards movement of the counterweight (22) along the end of the boom in the opposite direction to balance the machine. A draw-in rope or cable (26) is attached to the free end of the arm in order to draw-in the arm towards the pivot axis of the boom, the ram (24) and draw-in rope winch (25) being hydraulically connected so that the one is operative when the other is in neutral and vice versa.
Patent ES-8400183-A1 (ES)
Title: Rotary distributor for a hydraulic servomechanism.
IPC: B62D5/083
Filed: 1983-01-04
Abstract: A distributor of a hydraulic servo-mechanism is provided for power-assisted steering. According to the invention, the fluid circulation circuit defined by the interaction of two distributor elements (11, 13) consists of longitudinal grooves (40a, 40b) in the outer distributor element (11) and of holes (44, 45), some of which are blind, arranged radially in the inner distributor element (13). The holes have different diameters.
Patent ES-8403283-A1 (ES)
Title: Controllably moisturized mold resistant cellulosic food casings
IPC: A22C13/00
Filed: 1983-03-23
Abstract: Large size tubular cellulosic food casings used in making stuffed food products such as large sausage products, encased processed meat products, rolled meat products and the like, are controllably moisturized to an extent which permits elimination of any further pre-stuffing soaking and are provided with high concentrations of glycerine to maintain the water activity at a level sufficiently low to inhibit mold, yeast, and bacteria growth prior to stuffing the casing with foodstuff.